Frage

Error in script using copylink
I have a matlab script that runs as a cron job on Linux. A few days ago, the script started failing. I traced it to the copylink...

mehr als 3 Jahre vor | 1 Antwort | 0

Frage

yyaxis 'right' - can I have tick marks on both sides?
I'm creating a figure to illustrate data availability/quality. It's one plot with no subplots. See attached. I add a small plot...

mehr als 3 Jahre vor | 0 Antworten | 0

Frage

Simple interactive plot with variable time axis
I have a plot containing three subplots, all of which have date/time as the x axis. Whats the easiest way of making this plot i...

fast 4 Jahre vor | 1 Antwort | 0

Frage

Calcuating equally-spaced sums from unevenly-spaced time-series data
I need to create an equally-spaced vector of values which are the sums from a vector of unequally-spaced values. More specifica...

fast 4 Jahre vor | 1 Antwort | 0

Frage

How can I add an index value to an array value?
I have an array of reals, like this. 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.2 0.1 0.2 0.3 0.4 How can I add the horizontal i...

fast 4 Jahre vor | 1 Antwort | 0

Frage

Default date format for plot tick labels
Is it possible to set a default format for datetick labels? Sometimes MATLAB gives me "mm/dd" when I prefer "dd/mm". I could e...

etwa 4 Jahre vor | 1 Antwort | 1

Frage

Readtable gives unusual results reading data from a text file.
I'm trying to read a lot of text files using readtable. All the files have 7 columns of data, although the last column is usuall...

etwa 4 Jahre vor | 1 Antwort | 0

Frage

Testing for a string in a cell array in a structure
I want to find the matches to a string in a cell array of strings which is part of a structure. Strcmp works when I give it th...

etwa 4 Jahre vor | 1 Antwort | 0

Frage

spectrogram - auto settings for zlim are too wide
Using the spectrogram function, the zlim settings that are created automatically seem to be too wide for my data. The resulting ...

mehr als 4 Jahre vor | 2 Antworten | 0

Frage

datenum on array of values - specifying the format
I can't seem to specify the format for datenum when I passi an array of values. Here is a snippet of my code: formatIn = 'dd/m...

mehr als 4 Jahre vor | 1 Antwort | 0

Frage

Reading dates/times from a text file
I want to read all the dates and times from a text file into an array of serial date numbers. I've always done this in the past...

mehr als 4 Jahre vor | 1 Antwort | 0

Frage

exportgraphics: adding a margin
Is it possible to add a margin to figures saved using the exportgraphics function? It crops a tad too tightly for my needs.

fast 5 Jahre vor | 5 Antworten | 6

Frage

How can I correct for gaps in an supposedly evenly spaced array
I have two one-dimensional arrays, data and datim, the latter containing date values. These are large arrays containing a days w...

fast 6 Jahre vor | 1 Antwort | 0

Frage

Where are the default font settings for sgtitle?
I'm trying to set default values to apply to number of plots, like this set(groot,'DefaultAxesFontSize', 20); ...

etwa 6 Jahre vor | 1 Antwort | 0

Frage

External GPU (MacOS) makes Help painfully slow
I have added an external Radeon RX 570 GPU to my 2019 MacBook Pro running MacOS Catalina. I enabled "Prefer external GPU" in Ge...

etwa 6 Jahre vor | 0 Antworten | 0

Frage

How can I implement an associative array?
What is the best (ie simplest) way to implement an associative array (in Perl, a hash) in MATLAB? I have a number of keys (stri...

mehr als 6 Jahre vor | 1 Antwort | 0

Frage

Locating adjacent identical elements in string array
I want to find the positions and number of identical adjacent elements in a string array. I worked out how to count the number ...

mehr als 6 Jahre vor | 1 Antwort | 0